LAMP Installed on Ubuntu

Installing a LAMP Server on Ubuntu

Why Install LAMP on Ubuntu?

Why should you install LAMP on Ubuntu? When working on web development, I prefer to work within the privacy of my own development environment located on my computer. I’d rather make the majority of my mistakes where no one else can see them rather than out in the wild of the Internet. In order to have that private development environment, I install a LAMP configuration. If you’re not familiar with LAMP, it stands for Linux, Apache, MySQL, php (and/or Perl). LAMP is one of the most common web hosting platforms on the Internet, so it’s a great environment to build and test your website.

Follow these step by step instructions to install and configure LAMP  on Ubuntu 12.04-Precise Pangolin. This process has also been tested and works on Linux Mint 13,  14, and 15, Ubuntu 12.10-Quantal Quetzal and Ubuntu 13.04 Raring Ringtail. If you have a reasonably fast broadband connection, you should be done in less than half an hour.

Install LAMP on Ubuntu

The developers at Ubuntu have made it really easy to install and configure the packages for LAMP with a single terminal command. So open up a terminal window and let’s get started.

[term]sudo apt-get install lamp-server^[/term]

Yes, you read that right. Don’t leave out the caret (^) at the end. The command won’t work without it. It’s magical!

Install LAMP on Ubuntu

Install LAMP on Ubuntu

The apt package manager will now show the packages to be installed and ask for confirmation. Hit <Enter> to confirm and continue with the install.

Install LAMP packages

Install LAMP packages

After some time downloading packages, you will be prompted to set a password for the root user for MySQL.

Set MySQL root password

Set MySQL root password

Enter the password you want to use for MySQL. Do not leave it blank. You’ll be prompted a second time to confirm your password.

Confirm MySQL root password

Confirm MySQL root password

After confirming your password, apt will continue installing the remaining packages.

Remaining LAMP package installation

Remaining LAMP package installation

Your LAMP installation is now complete. Wow, that was easy! Now there’s just a few more steps to get things configured to make it easy to work with your system.

Test Apache

Open a web browser window and enter the address http://localhost/. You should see a web page that says “It Works!”

Apache works

Apache works

Test php

Now that you’ve confirmed that the Apache web server works, you want to make sure that your php installation is working. To do that you need to create a file in /var/www called testing.php. You can use your favorite text editor as root, or you can use the following terminal command:

[term]echo “<?php phpinfo(); ?>” | sudo tee /var/www/testing.php[/term]

After that you need to restart the Apache web server.

[term]sudo service apache2 restart[/term]

Go back to your web browser and enter the address http://localhost/testing.php/ and you should see a page displaying information about your php installation.

php information

php information

Fix Apache fully qualified domain name

You may have noticed an error message from Apache about the server’s fully qualified domain name.

apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1 for ServerName

This is not a big deal, but if it bothers you, you can fix it with the following commands.

[term]echo “ServerName localhost” | sudo tee /etc/apache2/conf.d/fqdn[/term]

Now reload the Apache web server.

[term]sudo service apache2 reload[/term]

You should no longer see the error message.

Configure MySQL

Since this tutorial is for setting up a local web development environment, the MySQL needs to be bound to the localhost IP address. By default this should be 127.0.0.1 on your system. Just in case, you can verify it with these commands.

[term]cat /etc/hosts | grep localhost[/term]

You should see something like
127.0.0.1 localhost
::1     ip6-localhost ip6-loopback

You now  want to verify that you have the correct bind address in MySQL’s my.cnf file.

[term]cat /etc/mysql/my.cnf | grep bind-address[/term]

You should see:
bind-address = 127.0.0.1

If the bind address doesn’t match the one set for localhost on your system, you’ll need to edit /etc/mysql/my.cnf as root to correct it.

Install phpMyAdmin

You don’t need to install phpMyAdmin, but unless you’re a wizard with SQL, you’ll want it to do administrative tasks on your MySQL databases.

You can install phpMyAdmin with this terminal command:

[term]sudo apt-get install libapache2-mod-auth-mysql phpmyadmin[/term]

You’ll be prompted to confirm that you want to install the packages. Hit <Enter> to continue.

Install phpMyAdmin packages

Install phpMyAdmin packages

You’ll next be prompted to select a web server to configure with phpMyAdmin. This is important! Use the arrow keys on your keyboard to highlight apache2 and then used the space bar to select it. Make sure there is a * next to apache2. Then hit <Enter> to continue. Make sure to click the picture below to see it in full size to see what I’m describing.

Configure phpMyAdmin for Apache

Configure phpMyAdmin for Apache

The next screen will ask if you want to configure phpMyAdmin with a database called dbconfig-common. Select “Yes” and hit <Enter>.

phpMyAdmin configure dbconfig-common

phpMyAdmin configure dbconfig-common

You’ll next be prompted to enter the MySQL root password you created earlier so that the new database can be created. So enter your MySQL root password and hit <Enter>.

Enter MySQL root password

Enter MySQL root password

The next prompt is to create a MySQL application password for phpMyAdmin. You can hit <Enter> if you want a random password to be created. I usually use the same password that I used for the MySQL root password. It’s probably not the greatest idea in terms of security, but since this is for a closed development environment, it’s probably low risk.

phpMyAdmin MySQL application password

phpMyAdmin MySQL application password

Finally, you’ll be prompted to confirm your MySQL application password. Type the same password as the previous step and hit <Enter>.

Confirm MySQL application password

Confirm MySQL application password

Installing and configuring phpMyAdmin is now complete.

Testing phpMyAdmin

The last step is to make sure that phpMyAdmin is working. Open a web browser and enter the address http://localhost/phpmyadmin/. You should see a page that looks like this.

phpMyAdmin login screen

phpMyAdmin login screen

You should now be able to log in with the username root and the root password that you created earlier.

phpMyAdmin logged in

phpMyAdmin logged in

Congratulations, you are now done installing and configuring LAMP and phpMyAdmin on Ubuntu 12.04. You can now start building the local version of your website. If you are only working on one site, you can place your files in /var/www. Note that /var/www is owned by the user and group root, so you will either need to copy files over as root, or change the ownership and/or permissions of that directory so you can write your files there. As an alternative, you can do some additional Apache configuration so that you can keep your files somewhere under your home directory. You can even set up multiple sites that way.

If you’ve run into some problems, check out Fixing Common Problems with LAMP on Ubuntu. If things seem horribly broken and you want to start fresh, try Uninstalling LAMP from Ubuntu.

138 thoughts on “Installing a LAMP Server on Ubuntu

  1. Richard

    I bookmarked this page YEARS ago and have referred to it many times. The instructions have held up well over the years and across a number of distros and releases of both Ubuntu and related others.

    Installing most recently on Mint 17.3 and 18, the package libapache2-mod-auth-mysql is neither available nor necessary.

    Reply
  2. Ian

    Started on Ubuntu around 2 years ago and tried different versions, after a long time on Windows. Learned how to do various tasks in terminal and also practiced installing various other applications.
    This was however really new until l found your excellent tutorial and using the step by step guide which l found really easy.
    So thanks and will look at returning and adding more into my Ubuntu 14.04.
    Regards Ian

    Reply
  3. jimmyurin

    great tutorial, thanks a lot!
    Followed it a couple of times without any problems on older ubuntu versions.
    This time, using 14.04 in order to…
    …fix the fully qualified domain name problem i had to

    echo “ServerName localhost” | sudo tee /etc/apache2/conf-available/fqdn.conf
    sudo a2enconf fqdn

    instead of

    echo “ServerName localhost” | sudo tee /etc/apache2/conf.d/fqdn

    why? Because they
    http://askubuntu.com/questions/256013/could-not-reliably-determine-the-servers-fully-qualified-domain-name
    say so.

    … get php tested i had to put testing.php in /var/www/html/testing.php,not in /var/www/testing.php

    Reply
  4. Anji

    “Use the arrow keys on your keyboard to highlight apache2 and then used the space bar to select it.”

    I think you’d better put the “space bar” in bold since many people seem to have missed it.. You explained it on your “fix” page but better they do it right away than trying to fix it later 😀

    Great tutorial. Kudos.

    Reply
      1. Anji

        Hello, this post is quite old, didn’t think you would reply.. hehe.
        I have a problem with the installation. I could not test with this command:
        echo “” | sudo tee /var/www/testing.php

        And for the Apache fully qualified domain name problem, I could not solve it with:
        echo “ServerName localhost” | sudo tee /etc/apache2/conf.d/fqdn

        Thanks for the help!

        Reply
        1. Anji

          When i try this echo “ServerName localhost” | sudo tee /etc/apache2/conf.d/fqdn

          it says

          tee: /etc/apache2/conf.d/fqdn: No such file or directory
          ServerName localhost

          Reply
  5. superhl

    Awesome job and detailed…. I am trying to setup webcalendar . I copied the folder webcalendar into the “html” folder and I can run install/index.php from the browser; however, I get the message ” The file permissions of the includes directory are set so that the installer does not have permission to create a new file. Please change the permissions of the following directory to continue.:
    /var/www/html/WebCalendar/includes
    Can someone direct me on how to resolve this? thanks

    Reply
    1. Linerd Post author

      The base folder for Apache is owned by the root user, you can change the permissions of the web server folders and your installer should work. Alternately, you can configure Apache to work with a folder under your user ID and that should work for you as well.

      Reply
  6. floppy

    had also to add the the phpmyadmin entry

    Include /etc/phpmyadmin/apache.conf

    in

    /etc/apache2/apache2.conf

    under linut mint 17 (ubuntu) then it worked!!

    Reply
    1. Linerd Post author

      Read the tutorial again. The command is NOT
      [term]sudo apt-get install lamp-server[/term]

      The correct command is
      [term]sudo apt-get install lamp-server^[/term]

      Sorry, you fail…

      Reply
    1. Fernando Cabral

      For me it worked up to this command:
      $ sudo apt-get install libapache2-mod-auth-mysql phpmyadmin

      [outuput supressed]

      Package libapache2-mod-auth-mysql is not available, but is referred to by other package
      This might mean that package is missing, is outdated or is available only from another source

      E: Package ‘libapache2-mod-auth-mysql’ does not have a candidate for installation

      (Since my installation is in Portuguese, I had to translate the above text back to English. This means
      the wording might not be the same one you would see under an original English installation. Nevertheless,
      the meaning is similar enough).

      In a nutshell, I cannot finish the configuration because I can’t find the fingered package.

      Any hints, please?

      – fernando

      Reply
      1. Linerd Post author

        Did you try running
        [term]sudo apt-get update[/term]
        Then try running the command to install phpmyadmin.

        Are you using Ubuntu 12.04 or another version?

        Reply
  7. abas

    Hi

    followed your easy setup but a few questions.

    1.
    Is there an upgrade path? Currently php version running is 5.3.x?

    2.
    Is there a way to remove/delete this task, lamp-server?

    Thanks.

    Reply
    1. Linerd Post author

      The php version installed should be the latest one that’s available in the repositories. As that gets updated, you should get the updates with your regular system updates.

      I have written a tutorial to remove LAMP. Make sure to do the dry run first to make sure that no packages you need will be removed. I’ve had some comments that certain developer packages get removed. Also, if you’re running Kubuntu you’ll have to reinstall the kubuntu-desktop package.

      http://tuxtweaks.com/2010/10/remove-lamp-in-ubuntu/

      Reply
  8. really delighted!

    Fantastic! Awesome! over the past decade … off and on I tinker with various distros.. lots of them.. for me it has been really big headache installing LAMP on linux — following these steps is like surfing the waves under sunny summer evening.. already finished 6 installations with happy smiles…

    Reply
  9. keya

    Phew! Thanks! I kept getting stuck at phpmyadmin because right at that point we were getting a flash flood warning, so I wasn’t really concentrating and kept getting the black and white screen without login info.

    I had to reset the mysql password,

    https://help.ubuntu.com/community/MysqlPasswordReset

    uninstalled phpmyadmin, then reinstalled it, and REALLY READ the instructions on selecting the Apache2 server, and now everything seems to be working. Thank you for your fabulous instructions. I’ve spent a week with command line stuff, and it’s really quite fun.

    Reply
  10. Bill

    Nice tutorial, I’ve done this the hard way many times before. I have a couple of suggestions:

    1.) Don’t use your root password for phpmyadmin for security reasons, have it generate the random one. You don’t need to know it, it’s used by the program.

    2.) After installing phpmyadmin, I have a habit of editing the configuration file in /etc/phpmyadmin/apache.conf and changing the /phpmyadmin alias to something less common like /webdata6, that helps to keep bad guys from discovering that phpmyadmin is in use just in case an exploit becomes available.

    3.) In general, restarting apache shouldn’t be necessary when creating and testing php. If it doesn’t work, then restart.

    Great tutorial, thanks.

    Reply
    1. Linerd Post author

      Bill, thanks for your tips. I’ve never been too concerned about security since I’ve only used this LAMP setup for development on my local machine, but I also know that some people have used this for their VPS setup, so these are definitely some good security tips. As for the Apache restart, it seems like every other version needs it so I keep it in the tutorial to keep it foolproof.

      Reply
  11. snoozer

    I echo comments by Rich….. OUTSTANDING LAMPP GUIDE. Follow carefully and click on the images provided for clarification.

    The only thing I would like to see in this tutorial is the command to change ownership of the web root folder.

    I followed this tutorial and it worked a treat in Linux Mint 15

    Reply
  12. Marsup

    I placed the following file (test.php) in /var/www after installing LAMP through the procedures given above.
    the http://localhost is working but why the http://localhost/test.php is not showing any output. It is just blank, no error. Am I missing something here ?

    PHP Testing

    <?php
    echo “If this works, we really did it!”;
    ?>

    Reply
      1. Marsup

        Yes I did. The installation is ok and the samples given in the installation procedure is working. But why a simple
        different example is not working? When one line php program like this is working, why
        not the one with echo? I am really puzzled, if someone can help me?.. I use Linux Mint 14. Thanks.

        Marsup

        Reply
        1. Linerd Post author

          I’m far from being a php expert. Did you try your program without the italics tags? If the tests in the tutorial worked, then maybe there is a syntax error in your program. Like I said, I’m no php expert. It’s just a shot in the dark.

          I understand that there are some significant differences between php4 and php5. Maybe the version installed doesn’t support the formatting tags?

          Reply
      2. Marsup

        When I restart Apache with the sudo service apache2 restart command no error and no display
        to my above simple .php file. Now, when I stopped sudo service apache2 stop, it definitely giving error like

        Unable to connect Firefox can’t establish a connection to the server at site1.
        (Same behavious with google chrome: could not connect to ..)

        What is missing in the code above?

        -Masup

        Reply
        1. Linerd Post author

          Apache2 is your web server, so when you stop it, of course it’s no longer serving web pages. Just start it up again with
          [term]sudo service apache2 start[/term]

          Reply
      3. Marsup

        Sorry, I have intervene again for the third time today, as I was deliberate to get it. First thanks to Linerd for
        giving the suggestion to restart apache2. But other thing is that i copied and pasted the ” character, from a
        .pdf text book. That was the culprit, and when I did on my key board, all is fine.

        Thanks again. I come back again as I move forward. very kind of you all.

        -Marsup

        Reply
  13. Rich

    Outstanding, simple, easy to follow instructions that just works. Thanks! It looks like a number of people have had the same problem I did with the phpMyAdmin installation. I thought apache 2 was selected because it had a red mark, but this just meant the cursor was positioned there to allow it to be selected. I think this could be avoided with a small addition to the instructions. Just say that if an asterisk (“*”) does not appear within the apache2 selection, it has not been properly selected.

    Reply
    1. kc

      This happened to me – to fix this I had to purge the install:
      sudo apt-get purge libapache2-mod-auth-mysql phpmyadmin

      Reply
  14. Amit ghosh

    i have install lamp but how can i use php code.i insert php code in html but its not showing,what can i do,please tell me

    Reply
    1. Brandon

      Create a PHP file instead of HTML. You can put HTML in it and the PHP extension instructs the server to process the PHP code in your file. Hope that helps!

      Reply
    1. Linerd Post author

      The folder is owned by a user/group called www-data. Adding your user ID to that group should give you permission to create and edit files there.

      Reply
  15. Ezra

    The next screen will ask if you want to configure phpMyAdmin with a database called dbconfig-common. Select “Yes” and hit .

    Following instructions on another website, I selected “No”. Thereafter, I discovered the phpmyadmin not available. Please what can I do?

    Reply
  16. Mks

    I tried the above method, but when I test my “localhost/testing.php” the shown window does not appear, instead the “testing.php” file gets saved in my Downloads folder.

    Any ideas how can I fix this?

    Reply
    1. Linerd Post author

      Make sure to restart apache:
      [term]sudo service apache2 restart[/term]
      You may need to restart your web browser as well.

      Reply
  17. Pavan

    Hi every one,
    I’m using ubuntu 12.04, and i’.m trying to save .php files on the root folder i.e., file:///var/www/
    But, when i’m going to save my file it’s shows the following errors., i.e., it doesn’t saves my file.
    What can I do?

    The errors are.,,

    Could not save file hi.php
    Error opening file ‘/var/www/hi.php’: Permission denied

    File disappeared from disk
    File name: file:///var/www/hi.php

    Reply
  18. Jo

    Getting this message:

    p@laptop:~$ sudo apt-get install tasksel
    E: Could not get lock /var/lib/dpkg/lock – open (11: Resource temporarily unavailable)
    E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?
    p@laptop:~$

    How can I install tasksel?

    Reply
  19. pavan

    Thanks for clear description,
    I completely followed the above instructions, but i can’t open phpmyadmin. When i’m trying to open, it says 404 error. How could i get phpmyadmin

    Reply
      1. pavan

        Hi Linerd,
        Thanks for your response. But still my problem is alive. I can run http://localhost/testing.php but not PHPMYADMIN at localhost., when i’m trting this command
        echo “ServerName localhost” | sudo tee /etc/apache2/conf.d/fqdn
        It says,
        tee: apache2/conf.d/fqdn No such file directory

        What can i do?
        If it is a simple problem,then I’m Sorry to ask, Because I’m fresher for UBANTU 12.04

        Reply
        1. pavan

          Finally I got it by using
          sudo dpkg-reconfigure -plow phpmyadmin

          sudo ln -s /etc/phpmyadmin/apache.conf /etc/apache2/conf.d/phpmyadmin.conf

          sudo /etc/init.d/apache2 reload

          Reply
  20. Bhavyesh Gadhethariya

    This is exactly what i was searching. Really a precise method to configure LAMP (Linux, Apache, Mysql, Php) on ubuntu 12.04

    Reply
  21. Kallist0

    Hello,

    How do change the location of my Sites folder, I keep getting permission errors; I was following a tutorial on another site. I must be misunderstanding something; when Change the DocumentRoot and Directory to point to the new location I get permission errors in my web browser.

    Instead of the default site location /var/www/ I want my Sites folder to be /home/accountname/Sites/

    Reply
  22. Alex

    This is exactly what I was looking for. I just hope it works. Thank you for covering that this is used for a local environment!

    Reply
  23. Andy

    Thanks for the very clear directions. So, if I were setting up a Linux/MySQL/PHP server for a public site, how would these directions differ? It seems like the applications and installs would be the same, but perhaps some steps or best practices would be different?

    Forgive the dumb question. I’m relatively new to Ubuntu and I’d love to hear any suggestions for setting up and tuning a production box.

    Reply
  24. perlman

    In command line there is such error (…-desktop:~$ sudo apt-get install lamp-server^):
    Reading package lists… Done
    Building dependency tree
    Reading state information… Done
    E: Unable to locate package lamp-server^
    E: Couldn’t find task ‘lamp-server’
    E: Couldn’t find any package by regex ‘lamp-server^’

    Please, help me to start installing

    Reply
    1. Linerd Post author

      Is tasksel installed on your system? Try
      [term]sudo tasksel install lamp-server[/term]
      You don’t need the “^” in this version of the command. If tasksel is not installed, install it with
      [term]sudo apt-get install tasksel[/term]
      then try again.

      Reply
      1. perlman

        no, it didn’t help/
        The problem was solved when I selected all repositories’ checks at Software Ubuntu Center (Edit->Software Sources)

        Reply
  25. Scott

    OK so I used Chrome instead of Firefox and testing php worked. I got the php information screen above. but, I installed phpMyAdmin and when I type http://localhost/phpmyadmin/ as the url i get. I am positive I did it correctly.

    Not Found

    The requested URL /phpmyadmin/ was not found on this server.
    Apache/2.2.22 (Ubuntu) Server at localhost Port 80

    Reply
  26. Scott

    I followed to the letter and got this in the web page while testing php:

    Not Found

    The requested URL /testing.php/ was not found on this server.
    Apache/2.2.22 (Ubuntu) Server at localhost Port 80

    Can someone help?

    Reply
    1. Linerd Post author

      Try restarting Apache.
      [term]sudo service apache2 restart[/term]
      You might also need to clear your browser cache to make it display properly.

      Reply
      1. Scott

        Thanks for responding, I did a apache2 restart and it came back with ‘OK’. Cleaned the browser cache. Still got the same response as above. In the file testing.php it’s supposed to read correct? And should I be making the php file exe? I didn’t. Thanks.

        Reply
  27. d21anthony

    Thank you sooooo much!!!

    Iv’e used a couple different methods and this one is by far the best! If you could make a tut for setting up multi-sites with their own docRoots that would be Awesome…. 🙂

    Anthony

    Reply
  28. Newbie

    Excellent Tutorial.
    How to set access permission for my website folder?

    “Forbidden

    You don’t have permission to access /ddusa/ on this server.”

    Reply
  29. Md. Moheb Ullah

    This is very excellent LAMP installing process. I think it is more user friendly process than ever, everybody will install it easily by having little command in English and about command line. I again thank the developers for contributing in this respect.

    Reply
  30. b3n

    great tutorial. i think you forgot to include installing phpmyadmin
    sudo apt-get install phpmyadmin

    so you’ll not get phpmyadmin 404 error.

    Reply
  31. John

    I found your site by accident after following another lamp install wicki, that caused endless problems. Your un-install link worked great. I did not want to try and un-install loads of seperate files (not clever enough !)

    If I now have a lamp server, could you do a tutorial on how to get my web page on to it ?

    All the how too? assume we all know how to do it I am a learner and am not sure what to do next.

    Your tutorial was very clear just what is needed,thank you.

    Reply
  32. Bruno

    Thank you so much for the work, clear and objective, I would give a little help to improve this tutorial.
    For those who could not access phpmyadmin after installation, as I researched a simple solution in a forum here in Brazil:
    macquley: “you must create a symbolic link to /var/www by default because phpmyadmin is installed in usr/share/ follows the command:
    sudo ln-s /usr/share/phpmyadmin /var/www/phpmyadmin
    , now in just access your browser http://localhost/phpmyadmin

    link references: http://www.vivaolinux.com.br/topico/MySQL/Problemas-na-instalacao-do-PHPMyAdmin

    I hope this helps.

    Reply
  33. Leon

    Great tutorial! Thank you so much! I love it.

    One little thing: The link under ‘Apache Configuration’ isn’t working anymore.

    Reply
  34. Frank

    very grateful because since long time I’ve been trying to resolve this problem that appeared when I upgrade to Ubuntu 12.04. Before this aplication was working well.

    Thanks again.

    Francisco Pérez
    Programador

    Reply
    1. Linerd Post author

      As to the real why, I don’t know. I just know I’ve needed to do that since Ubuntu 9.04 and honestly, I haven’t tried not restarting Apache at this step. Maybe I’ll try it tonight and see if it’s still required. Thanks for your comment/question.

      Reply
    2. Linerd Post author

      Excellent question! There was no need at all to restart Apache. I’ve updated the tutorial. Thanks again for your question. 🙂

      Reply
    3. Linerd Post author

      Just added the Apache restart back to my post as some people were having problems with php files without the restart.

      Reply

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.